程序变更

2018年ISTA标准更新


 6Amazon.com - SIOC

New Package Types - Type G & H were added to address specific handling practices and common challenges experienced by the  product category of TV's & Monitors.  

The wide variation in TV sizes create a packaged-product category which will benefit from having a testing sequence that addresses its specific needs and challenges.  The specific testing sequences will help ensure that all TV’s are subjected to the same hazards found in the real world and to the hazards which this product type is most susceptible to (i.e. rotational impacts, concentrated impact on the screen, etc).

Unfortunately, due to the wide range of TV packaging sizes and weights, there are instances in which previous testing sequences could have TV’s tested to two different package types i.e. “Flat” or “Standard” even though all TV’s are susceptible to the same hazards.  For example, a large TV might not qualify as a “Flat” package type such as the situation of a 75” LED TV which has packaging dimension of (L x W x H) 72.75”x12.25”x46.125”.  Because the smallest dimension is greater than 8”, this package is classified andtested as a “Standard” package.  The “Standard” package type is not subjected the TV to a concentrated impact or the rotational impacts.

Additionally, there are attributes of TV’s which are susceptible to hazards such as concentrated impacts to the screen. For example, the labeling of package faces, Standard or Flat, did not specify or call out what package face correlates to the TV screen to ensure that the intended concentrated impact is challenging the screen protection.  Therefore these new package types have a specific package face identification method which will help deliver greater consistency with testing done at various laboratories by reducing inconsistencies with package labeling for this product type.
Clamp Testing - Two changes occurred for Horizontal Compression (clamping simulation):
 1. Inclusion of a non-equivalent alternative for clamp testing using a compression machine.
 2. Two MINIMUM compression force calculations/limitations are incorporated to account for TV’s being handled as individual items more frequently than other package types.
Compression Test Block Order Changed - The order of testing sequences for vertical compression and clamping were changed to more closely align with packaging flow. Clamping simulation now occurs before vertical compression to account for packages being clamped coming off the truck at receipt prior to being stacked in the fulfillment center (FC) i.e. warehouse.

Technical

March 2018

3A

A new test block was added for those packaged-products which contain liquids.  The test block is intended to evaluate the closure systems ability to contain the liquid after all other 3A testing elements have been completed i.e. "leak test."  Definition of "liquid" was also included.

Technical

March 2018

3A

1) One (1) sample is still required but an additional statement was added recommending an increased sample size for “Fragile” items.  Definition of "Fragile" was also included.

2) Additional clarity was given to the "Most Damage Prone Orientation" of drop 16.

Editorial

March 2018


2017年10月更新 6-Amazon.com-Over Boxing .

 

 PROCEDURE(S) AFFECTED

 CHANGE MADE

 TYPE OF CHANGE*

 DATE OF CHANGE

6-Amazon.com-OverBoxing

Corrected metric conversion errors on tape width used to secure Over Box as well as minor editorial changes.

Editorial

October 2017


2017年4月更新3E.

 PROCEDURE(S) AFFECTED

 CHANGE MADE

 TYPE OF CHANGE*

 DATE OF CHANGE






3E

Compression - The vehicle and warehouse compression formulas were combined into one enhanced formula which now accounts for a broader range of real world warehouse and vehicle stacking scenarios.

Compression -The exception for warehouse compression where if the unitized load was stacked for 48 hours or less then warehouse compression was to be omitted has been removed from the test procedure. All stacking durations are now evaluated.

Compression - To more closely replicate real world conditions, a pallet is to be placed on top of the unitized load during the compression testing sequence.
Shock - The rotational edge drop height was moved from a fixed height to variable based upon weight. This change references studies and industry test procedures, such as ISTA 3B, which have been conducted since 3E's inception.
Shock - Incline Impact & Horizontal Impact speeds were increased from 42 in per second to 48 in per second. This change references studies and industry test procedures, such as ISTA 3B, which have been conducted since 3E's inception.

 Technical   

 April 2017

 3E 

 Title, Scope and Preface were enhanced to reduce confusion on intent of the testing procedure and improve consistency across ISTA test procedures & projects.

 Editorial

 April 2017




2010年ISTA标准更新  点击这里

有更新的标准
更新内容
更新种类
更新日期
所有的程序和项目
每一个ISTA测试草案的“Reporting an ISTA Test” 部分都重新进行了修改,添加了更多完成和提交试验报告表格的细节。这部分修订前的信息在《选择和使用ISTA程序和项目的指导方针》中。
增加
2010年1月
2E
试验模块4,步骤4重新进行了细化,更清晰地阐述了试验方法。
细化
2010年1月
3A
试验模块9,步骤17重新修订小包装件的放置,说明样品袋的正确放置方法。
细化
2010年1月
3B
版面进行了很多修改,特别是试验模块15的“叉车举升搬运”,更清楚地阐明要求。
细化
2010年1月
3B
试验模块15:目前的平推试验只要求叉车的一个叉子前端接触托盘的中间的支撑块/梁。
更正
2010年1月
3E
试验模块4重新修订,更清楚地说明了试验方法。
细化
2010年1月
3E
试验模块5,步骤3:修订了确定振动时间的章节。
细化
2010年1月
3E
章节“压力试验准备”:更简明地说明了要求。
细化
2010年1月
3F
章节“压力试验准备”:“试验载荷”改成了“试验力”。
细化
2010年1月
3H
试验模块7,步骤3:修订了确定振动时间的章节。
更正
2010年1月
7D
在首页上增加了“最后一年出版”的通知。7D在2010年之后就不会出版了;新项目将会超越现在的7D在年末取代7D。
 
2010年1月